Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
To determine the zone of the mechanical axis, the tibial plate was divided into three equal zones (lateral = 2, central = 0, medial = 1) and the mechanical axis (black line) that passes the tibial plate was defined according to which zone it passes through (central, in the present image)
